KR200420419Y1 - food trash treatment apparatus - Google Patents

Abstract

The present invention evenly mixes the food waste and the biochip collected organic microorganisms, optimizes the culture environment of the organic microorganisms to maximize the activity and proliferation of the organic microorganisms to increase the decomposition efficiency of the food waste, and also the food waste and organic microorganisms It is provided with a gas collection chamber for collecting methane gas and odor generated during the natural decomposition of the collected biochip, the gas collection chamber is provided with one or more ducts having a deodorizing means to quickly and effectively remove the methane gas and odor It is to provide a disintegration treatment device of food waste that can not only be uncomfortable, but also prevent pollution of surrounding air.

Food waste, biochips, microorganisms, gas collection rooms, deodorization means,

Description

Food trash treatment apparatus {food trash treatment apparatus}

       1 is a cross-sectional view of a conventional decomposition of the food waste treatment apparatus.

Figure 2 is a side cross-sectional view of the decomposition treatment apparatus of food waste according to the present invention.

Figure 3 is a plan sectional view of the decomposition treatment apparatus of food waste according to the present invention.

Figure 4 is an enlarged perspective view of the deodorizing means of the present invention.

Figure 5 is an enlarged cross-sectional view of the drainage device of the present invention.

Figure 6 is a use state showing a state in which the subject innovation is provided in the vehicle is moved.

     * Description of the symbols for the main parts of the drawings *

     1: Biochip 7: Food Waste

     100: housing 110: inlet

     111: handle 120: control unit

     130: outlet 140: caster

     200: accommodating part 210: storage room

     211: bottom 220: heating wire

     221: outer shell 222: insulation

     230: gas collection room 240: electric fan

     250: deodorizing means 251: deodorizing heater

     252: deodorizer 260: duct

     261: inlet 262: outlet

     270: stirring shaft 271: upper wing

     272: lower wing 280: hopper

     281: crushing roller 282: drive unit

     290: drainage 291: strainer

     292: drain 293: water tank

     294: level sensor 295: heater

     296: gas pipe 300: drive unit

     310: motor 320: reducer

     330: belt

The present invention relates to an apparatus for disintegrating food waste, and more specifically, to effectively disintegrate food waste using microorganisms and to effectively deal with odors such that the odor generated during the decomposition process is not discharged to the outside. It relates to a decomposition treatment apparatus of food waste.

In general, a method of naturally decomposing food waste using a bio chip in which microorganisms such as bacteria are cultured in sawdust for the treatment of food waste discharged when cooking food in each home or restaurant is developed. It is applied to the decomposition treatment apparatus.

At this time, the food waste decomposition apparatus using a biochip collected organic microorganisms generally disclosed is a storage chamber 2 filled with a biochip (1), which is a sawdust in which organic microorganisms are cultured, to a constant height When the stirring blade 3 inside the stirring shaft (3) is installed horizontally at a predetermined interval on the rotating shaft, the lid (6) is hinged to the upper portion of the food waste (7) put into the upper and then stirred to operate As the sieve 5 rotates, the food waste 7 is mixed with the bichip 1 to decompose the food waste.

According to such a configuration, the stirring blade 3 of the stirring body 5 is rotated while drawing a constant trajectory, so that the food waste and the biochip 1 move only up and down, and thus are not evenly mixed, thereby degrading the natural decomposition efficiency. .

Of course, in order to solve the above problems, there is also disclosed a device for horizontally moving the transport screw (not shown) to rotate the food waste and the biochip to be mixed while moving horizontally, which has a large area in contact with the floor space utilization Falls, and the transported food waste and the biochip (1) is not evenly mixed up and down to move the food waste (7) and biochip (1) is not well mixed, so the degradation efficiency degradation and decomposition time is long Has it as it is.

On the other hand, while the organic microorganisms naturally decompose the food waste (7), methane gas and odor is generated, opening the inlet to inject food waste to the outside through the inlet open methane gas and odor filled inside There is a problem in that it is not only unpleasant to be emitted to the user, but also pollutes the indoor air.

Therefore, to solve these problems, the object of the present invention is to dissolve food wastes that can increase the decomposition efficiency of food wastes and maximize space utilization by mixing food chips and biochips collected organic microorganisms evenly. To provide a device.

Another object of the present invention is to provide an apparatus for disintegrating food waste, which optimizes the culture environment of organic microorganisms in a biochip and removes methane gas and odor generated during natural decomposition more effectively so as not to be discharged to the outside.

Food waste disassembly treatment apparatus according to the present invention for achieving the above object is the input port for the input of food waste, on / off operation of power, duct operation on / off, operation status check and timer, temperature, stirring A control unit for setting and controlling the shaft rotation speed and the like, provided at an upper side thereof, having a discharge port at a lower side thereof, and having a plurality of casters at a bottom thereof; An interior of the housing is provided with a storage compartment filled with biochips in which organic microorganisms are collected, and a heating wire for maintaining a constant temperature in order to increase the growth and activity of the microorganisms in the storage chamber is provided on the outer circumferential surface of the storage chamber. It is provided, the center of the storage chamber and the receiving portion is provided with a stirring shaft that is rotatably coupled both vertically up and down; A driving unit for transmitting a rotational force to the stirring shaft of the receiving portion; In the food waste decomposition processing apparatus provided with,

The upper side of the storage compartment is provided with a gas collection chamber that collects methane gas and odor generated during the natural decomposition of microorganisms, and has deodorizing means for forcibly sucking and removing methane gas and odor remaining in the gas collection chamber. It is characterized in that it is provided with one or more transfer ducts.

(Example)

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention as described above in more detail as follows.

2 is a side cross-sectional view of the decomposition treatment apparatus of food waste according to the present invention, Figure 3 is a cross-sectional plan view of the decomposition treatment apparatus of food waste according to the present invention, Figure 4 shows an enlarged deodorizing means of the present invention 5 is an enlarged cross-sectional view of the drainage device of the present invention, and FIG. 6 shows a state diagram of the use of the present invention provided in a vehicle.

As shown here, the food waste decomposition apparatus is largely composed of an outer housing 100, an inner accommodating part 200, and a driving part 300.

The housing 100 is provided with an inlet 110 for injecting food waste (7) on the upper side, the inlet 110 is provided with a handle 111, the inlet 110 is locked and opened by the rotation of the handle. On one side of the inlet 110, the outer side of the power supply on / off operation, duct operation on / off, operation status check and the control unit 120 for controlling the timer, temperature, stirring shaft rotation speed, etc. Set up and control all the functions of the garbage disposal system.

The lower portion of the housing 100 is provided with a discharge port 130 for discharging the biochip 1 to be replaced every six months, the lower surface of the housing is provided with a caster 140 to be free to move the position.

The accommodating part 200, which is an interior of the housing 100, includes a storage chamber 210 in which a biochip 1 in which organic microorganisms are collected is filled, and the storage chamber 210 is formed of a circular cylinder, and an outer circumferential surface thereof. In the case of the microorganisms present in the storage compartment 210 is maximized activity and proliferation in the temperature range of 50 to 60 ℃ Since the heating wire 220 is disposed to maintain such a temperature and the outer plate 221 on the outside In addition, by filling the heat insulating material 222 therebetween to maintain a constant temperature inside the storage chamber 210.

Here, the upper one side of the storage chamber 210 is provided with a gas collection chamber 230, the methane gas and odor generated during the natural decomposition of the microorganism is raised and collected, both sides and the upper surface of the gas collection chamber 230 In this case, only the air from which the methane gas and the odor remaining in the gas collection chamber 230 by the electric fan 240 are sucked into the inlet 261 to remove the methane gas and the odor by the deodorizing means 250 is discharged to the outlet 262. A duct 260 formed to be re-introduced into the storage chamber 210 is provided.

The deodorizing means 250 is the air made of methane gas and odor introduced into the duct 260 is passed through the deodorization heater 251 and burned with a high temperature of 250 ℃ ~ 350 ℃ deodorizing appropriate temperature to remove the odor While passing through the deodorizer 252 made of platinum catalyst is to allow the methane gas and odor is filtered.

At this time, the filtered air is re-introduced into the storage chamber 210 together with heat to help the environment where microorganisms can live well, and even the odor remaining weakly is refiltered so that it is not discharged to the outside as much as possible.

A hopper 280 connected to the inlet 110 through which food waste is put is provided at the upper part of the accommodating part 210 of the accommodating part 200, and a crushing roller is rotated by a driving part at the lower part of the hopper 280. 281 is provided.

At this time, the pressing grinding roller 281 is composed of a driving roller rotated by the drive unit 282 provided on the outside of the storage chamber and a driven roller that is engaged with the driving roller and rotates together by the rotation of the driving roller. It functions to crush food waste.

In addition, the center of the storage chamber 210 is provided with a stirring shaft 270 so as to vertically rotate both ends up and down, wherein the stirring shaft 270 is a biochip (1) and food waste (7) in which organic microorganisms are collected. Is mixed evenly is provided with an upper wing 271 and the lower wing 272 to increase the decomposition efficiency of the food waste (7) and to maximize the space utilization.

The upper wing 271 is composed of a wing surface forming an inclined plane in the diagonal direction so as to circulate up and down and a jija bar supporting the wing surface on one side of the center thereof is provided with a plurality of vertically shifted to the stirring shaft 270, both sides The inclined surfaces of the wings are opposite to each other so that the rotational direction is circulated in the vertical direction.

The lower wing 272 is a pair of symmetrical blades inclined opposite to each other so that the biochip (1) and the food waste (7) remaining in the bottom of the storage chamber 210 is transported to the top and stirred while rotating.

In addition, the bottom surface 211 of the storage chamber 210 is formed to be inclined so that drainage is smooth, and one side of the inclined bottom surface 211 is provided with at least one drainage device 290, the drainage device 290 Is a drain 292 equipped with a strainer 291, a water tank 293 for collecting water drained from the drain 291, and a water level for automatically opening and closing the drain 291 according to the height of the water tank 293. A gas for guiding gas generated in the water heated in the sensor 294, the water collected in the water tank 293, and the water heated in the heater 295 to one end of the deodorizing means 250. A moving tube 296.

On the other hand, the drive unit 300 is to transmit a rotational force to the stirring shaft 270 in the upper outer side of the storage chamber 210, and has a drive motor 310 for generating power, thereby reducing the power horizontally It is provided with a 320, the drive motor 310 and the reducer 320 and the reducer 320 and the stirring shaft 270 is coupled to the power transmission chain or belt 330 to transfer power.

The drive unit 300 first, the power generated in the drive motor 310 is transmitted to the reducer 320 through the belt 330 to decelerate the power, the reduced power is stirred shaft through the belt 330 It is transmitted to 270 to slowly rotate the stirring shaft 270.

The rotational speed of the drive unit 300 is adjustable in the control unit 120.

As the stirring shaft 270 rotates as described above, the food waste 7 and the biochips 1 in which the organic microorganisms are collected are vertically circulated by the upper blades 271 and the lower blades 272 so that the food waste is mixed evenly. The decomposition efficiency of is to be increased.

Hereinafter, the operating state of the decomposition treatment apparatus of food waste according to the present invention will be described in detail.

Decomposition and treatment of food waste, first, pressing the duct operation switch of the control unit 120 before opening the inlet 110 is collected in the methane gas and odor, particularly gas collection chamber 230 filled in the receiving unit 200 Methane gas and odor is forced into the three ducts formed in the gas collection chamber 230, and burned with high heat while passing through the deodorizing means 250, and filtered and only the air from which the methane gas and the odor has been removed is again stored together with the heat ( The process is discharged into 210 to remove methane gas and odors. At this time, the warm air that is re-introduced into the storage compartment 210 helps the environment where microorganisms can live well, and even the odor remaining weakly is introduced into the storage compartment 210 again and refiltered so that it is not discharged to the outside as much as possible. .

After removing methane gas and odor for 5 to 10 seconds or while opening the inlet 110 and adjusting the duct operation timer to a longer time so that the odor is removed while injecting the food waste (7), the inlet Opening (110) and putting the food waste (7) in the hopper 280 in the receiving portion 210 and closes the inlet 110, and adjust the operating time for at least 5 to 10 seconds or more of the food waste When the decomposition treatment apparatus is operated, the food waste 7 injected into the hopper 280 is pulverized by the rotation of the pressing grinding roller 281 and falls into the storage chamber 210, and the food waste 7 inside the storage chamber 210. Is uniformly mixed with the biochip 1 in which organic microorganisms are collected by the rotation of the stirring shaft 270.

At this time, the food waste by the upper and lower circulation of the food waste 7 and the biochip 1 remaining in the bottom portion just put into the storage chamber 210 by the upper blade 271 and the lower blade 272 formed on the stirring shaft 270 The waste 7 is evenly distributed in all directions, and the organic microorganisms are evenly mixed with the collected biochip 1.

Rotation of the stirring shaft 270 causes the drive shaft of the motor 310 to rotate when the motor 310 is operated. The rotational force is transmitted to the reducer 320 through the belt 330 or the chain to reduce the transmitted rotational force. . The rotational force decelerated by the reducer 320 is transmitted to the stirring shaft 270 by the belt 330 or the chain to rotate the stirring shaft 270.

At this time, the temperature in the storage chamber 210 is maintained at an appropriate temperature that can maximize the activity and proliferation of the microorganisms by the heating wire 220.

In addition, the food waste 7 should be added in a state in which salt is minimized to prevent deterioration of activity of microorganisms.

 Here, although there is a difference in the contents of the food waste 7, the amount of waste and the capacity of the processing apparatus, it is naturally decomposed within approximately 24 hours, and methane gas and odor are generated through the decomposition process.

Methane gas and odor generated in this way is forced into the duct 260 to remove the methane gas and odor before opening the inlet for the next food waste (7), and then the food waste (7) is put into the methane gas and odor to the outside Since it is not discharged, it is possible to prevent contamination of surrounding air.

In addition, the water generated from the food waste is drained to the drain through the inclined surface of the storage room bottom is collected in the tank, when the water in the tank is full, the drain pipe is closed by the level sensor to adjust the water level is not made, drainage is not made, The heater operates to heat the water to evaporate, and the methane gas and odor generated at this time flows into one end of the deodorization means through the gas pipe and passes through the deodorization means 250, and only the air from which the methane gas and the odor are removed is re-collected with heat. Methane gas and odors are removed as the process is discharged into the chamber 210.

When the water in the tank is evaporated to lower the water level, the drain pipe is opened by the water level sensor to evaporate the drained water in a repetitive process in which the water is drained.

On the other hand, the biochip (1) is filled in the interior of the storage chamber 210 is preferably used to replace every six months.

In addition, the food waste decomposition processing apparatus is produced in a small amount can be used in each home or restaurant, etc., as shown in FIG. Improve the reliability of the product by preventing environmental pollution.

Although the embodiments of the present invention have been described in detail as described above, the scope of the present invention is not limited thereto, and the scope of the present invention extends to the range substantially equivalent to the embodiments of the present invention.

As can be seen from the above description, the present invention evenly mixes the food waste and the biochips in which the organic microorganisms are collected, and also optimizes the culture environment of the organic microorganisms to maximize the activity and proliferation of the organic microorganisms, thereby improving the decomposition efficiency of the food waste. There is an effect to increase.

In addition, by effectively removing the methane gas and odor generated by the natural decomposition of the biochip collected food waste and organic microorganisms by the deodorizing means to prevent the methane gas and odor is not discharged to the outside to prevent pollution of the surrounding air There is.

Claims (6)

Inlet 110 for the input of food waste (7), and the control unit 120 for setting and controlling the power on / off operation, duct operation on / off, operation status check and timer, temperature, stirring shaft rotation speed, etc. ) Is provided on one side of the upper side, the discharge port 130 is provided on the lower side, the housing 100 is provided with a plurality of casters 140 on the bottom; The housing 100 is provided with a storage chamber 210 filled with the biochip 1 in which organic microorganisms are collected, and the growth and activity of the microorganisms in the storage chamber 210 on the outer circumferential surface of the storage chamber 210. The heating wire 220 is provided to maintain a constant temperature in order to increase the number, and a receiving portion having a stirring shaft 270 to which both upper and lower ends are rotatably coupled vertically in the center of the storage chamber 210 ( 200); A driving unit 300 for transmitting a rotational force to the stirring shaft 270 of the accommodation portion 200; In the food waste decomposition processing apparatus provided with, The upper side of the storage compartment 210 of the receiving portion 200 is provided with a gas collection chamber 230 in which methane gas and odor generated when the microorganism is naturally decomposed, and methane remaining in the gas collection chamber 230. Food waste decomposing treatment device characterized in that it is provided with at least one duct 260 having a deodorizing means 250 for forcibly sucking and removing gas and odor. The method of claim 1, The deodorizing means 250 is a deodorizing proper temperature of the air consisting of methane gas and odor It is provided with a deodorizing heater 251 for warming to 250 ℃ ~ 350 ℃, deodorizer 252 made of a platinum catalyst for removing odor from the air warmed by the deodorizing heater 251 Food waste decomposition processing device. The method of claim 1, One end of the deodorizing means 250 further comprises an electric fan 240 for forcibly sucking the methane gas and the odor remaining in the gas collection chamber 230 through the duct 260. Processing unit. The method of claim 1, The stirring shaft 270 includes a plurality of upper blades 271 having an inclined plane in an oblique direction so that the biochip 1 and the food waste 7 in which organic microorganisms are collected are circulated and stirred up and down; And a pair of lower wings 272 symmetrically inclined opposite to each other so that the biochip 1 and the food waste 7 remaining at the bottom of the storage chamber 210 are transported to the top and stirred while rotating. Food waste decomposition processing equipment. The method of claim 1, The accommodating part 200 includes a hopper 280 connected to the inlet 110 into which food waste is input, and a compression pulverizing roller 281 rotated by the driving unit 282 under the hopper 280. Food waste decomposition treatment apparatus characterized in that provided. The method of claim 1, The storage compartment 210 of the accommodating part 200 forms an inclined bottom surface 211, and includes one or more drainage devices 290 on one side of the inclined bottom surface 211, and the drainage device 290. Is a drain 292 equipped with a strainer 291, a water tank 293 for collecting water drained from the drain 291, and a water level for automatically opening and closing the drain 291 according to the height of the water tank 293. The sensor 294, a heater 295 for heating the collected water of the water tank 293, and methane gas and odor generated in the water heated by the heater 295 are provided at one end of the deodorizing means 250. Food waste decomposing and processing device, characterized in that consisting of the gas pipe (296) for guiding.

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